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A universal Urbach rule for disordered organic semiconductors

In crystalline semiconductors, absorption onset sharpness is characterized by temperature-dependent Urbach energies. These energies quantify the static, structural disorder causing localized exponential-tail states, and dynamic disorder from electron-phonon scattering. Applicability of this exponent...

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Detalles Bibliográficos
Autores principales: Kaiser, Christina, Sandberg, Oskar J., Zarrabi, Nasim, Li, Wei, Meredith, Paul, Armin, Ardalan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8238995/
https://www.ncbi.nlm.nih.gov/pubmed/34183659
http://dx.doi.org/10.1038/s41467-021-24202-9